Our Purpose
To deliver outstanding engineering solutions that create value, comfort, and a better quality of life for clients and communities.
GENERAL CONTRACTOR & ENGINEERING
Engineering
solutions
For a better
tomorrow.
Professional, integrated engineering and construction solutions focused on results.
LEKSONO STAR
BERKEMBANG
EIGHT VALUESTWO PILLARSONE VISION
HVACMECHANICALELECTRICALELECTRONICSTEEL CONSTRUCTIONENGINEERING & MANAGEMENT SERVICES
COMPANY PROFILE · 2026View full size
01 / COMPANY OVERVIEW
About
the company.
PT. Leksono Star Berkembang (LSB) is a Batam-based General Contractor & Engineering company delivering Design & Build solutions for HVAC, Mechanical, Electrical, Electronic, and Steel Construction works.
Supported by experienced professionals and trusted partners, we serve industrial, commercial, and residential sectors with a practical approach focused on quality, safety, and on-time project delivery.
OUR BUSINESS FOCUS
HVAC, Mechanical, Electrical, Electronic, Steel Construction, and Engineering & Management Services.
Our Vision
To become a leading General Contractor & Engineering company, recognized for quality, innovation, and sustainable growth in Indonesia.
Our Mission
- Deliver high-quality, safe, and professional projects.
- Provide integrated engineering solutions.
- Build long-term partnerships with clients and stakeholders.
- Develop a competent team with integrity.
- Support sustainable infrastructure development in Indonesia.
OUR COMMITMENT
Quality
Excellent workmanship and quality materials.
Safety
Protecting people and the environment.
On-Time Delivery
Completing projects on schedule.
Partnership
Building long-term collaboration.
Sustainability
Creating a better tomorrow.
02 / OUR SERVICES
Integrated solutions
for every project.
Integrated services from planning and design to procurement, construction, and commissioning, supported by experienced professionals and a structured management system.
01HVACAir conditioning & ventilation
- Chiller Systems, AHUs & FCUs
- VRV / VRF Systems & Split AC
- Ventilation & Exhaust Systems
- Installation, Testing & Commissioning
- Maintenance & Service
02MECHANICALFire protection, water & utilities
- Fire Protection Systems (Hydrant & Sprinkler)
- Plumbing Systems
- Swimming Pool Systems
- Water Features & Fountain Systems
- Compressed Air Systems
- Wastewater Treatment Plant (WWTP)
03ELECTRICALPower distribution & control
- Medium Voltage (MV) Distribution Systems
- Transformer Servicing & Oil Purification
- Low Voltage (LV) Distribution Systems
- Distribution & Control Panels
- Grounding & Lightning Protection Systems
- Generator Sets, ATS / AMF & Synchronizing Systems
- Support for Operational Worthiness Certification (SLO)
04ELECTRONICBuilding communication & monitoring
- Fire Alarm Systems
- CCTV Systems
- Public Address, Evacuation & Car Call Systems
- PABX Systems
- Data & Networking Systems (Hotel Networks & Wi-Fi)
- Building Management System (BMS)
05STEEL CONSTRUCTIONSteel construction works
- Fabrication & Erection
- Fireproofing & Painting
- Roofing & Cladding
06ENGINEERING & MANAGEMENT SERVICESEngineering & project support
- Design & Build (Project Experience)
- Project Management
03 / ENGINEERING & PROJECT MANAGEMENT
From planning
to completion.
Integrated engineering and project management services from planning and design to procurement, construction, training, testing, and commissioning. Our professionals focus on delivery on time, to high quality standards, and within budget.
- 01
Planning & Feasibility
- Needs assessment
- Feasibility study
- Project execution strategy
- 02
Engineering & Design
- Detailed engineering
- Shop drawings
- Value engineering
- MEP coordination drawings
- 03
Procurement
- Material procurement
- Vendor management
- Material quality control
- Logistics & delivery
- 04
Construction & Installation
- Construction execution
- MEP installation
- Site supervision
- Occupational health & safety (K3)
- Quality control & progress monitoring
- 05
Training, Testing & Commissioning
- Technical training
- Testing & commissioning
- Performance testing
- Operator training
- System handover
- 06
Handover & After-Sales
- As-built drawings
- Project handover
- Warranty
- After-sales service & maintenance support
OUR COMMITMENT
On-Time DeliveryQualitySafetyEfficiencySustainability04 / COMPANY PHILOSOPHY & IDENTITY
Two pillars.
One purpose.
One commitment.
LSB is built on two complementary pillars, united by one purpose: to deliver the best engineering solutions. Our shared commitment is to complete each project responsibly and maintain trust through dependable, ongoing after-sales service.
ENGINEERING & PROJECT SUPPORT01
Mr. Yuli Juju Riono
Engineering & Project Support
Project enquiriesTECHNICAL ADVISOR02
Rike Leksono
Technical Advisor
Technical enquiriesTHE MEANING OF THE LSB LOGO
OctagonRepresenting the eight core values of LSB.
Two PillarsComplementary strengths working toward one purpose.
Gold, Navy & WhiteExcellence, professionalism, and integrity.
EIGHT CORE VALUES OF LSB
Integrity
Honest, professional, and trustworthy.
Quality
Delivering the best results and quality.
Safety
Workplace safety is our priority.
Teamwork
Building synergy with all stakeholders.
Innovation
Advancing through innovative technical solutions.
Sustainability
Supporting environmentally responsible development.
Growth
Creating long-term value for clients and communities.
Commitment
Delivering projects on time and to standard.
05 / PROJECT EXPERIENCE
Professional experience
of our management & core team.
Professional Experience of LSB Management & Core Team
These entries reflect the professional experience of our management and core team with previous companies. They are not contracts delivered by PT. Leksono Star Berkembang.
| No. | Project Name | Location |
|---|---|---|
| 01 | Sogo Sun Plaza | Medan |
| 02 | Santika Hotel | Malang |
| 03 | Sogo PIM 2 | Jakarta |
| 04 | Grand Sudirman (Apartment) | Balikpapan |
| 05 | Amaris Hotel | Batam |
| 06 | Novotel Hotel | Pekanbaru |
| 07 | GBI Rumah Persembahan | Medan |
| 08 | The Komu | Bali |
| 09 | Universitas Internasional Batam (UIB) | Batam |
| 10 | Baloi Apartment | Batam |
| 11 | Harris Hotel | Tanjung Pinang |
| 12 | Venisian Mall | Batam |
| No. | Project Name | Location |
|---|---|---|
| 01 | LOT 204-208 Factory | Batam |
| 02 | Panorama Mall | Batam |
| 03 | Panorama Residence | Batam |
| 04 | Astra Factory | Batam |
| 05 | Type-E Factory | Batam |
| 06 | Tunjungan Plaza IV | Surabaya |
| 07 | Water Infrastructure Rungkut | Rungkut, Surabaya |
| 08 | Gramedia Surakarta | Surakarta |
| 09 | Supermall Surabaya | Surabaya |
| 10 | Ubud Hanging Gardens | Ubud, Bali |
| 11 | Aston Nandini Resort & Spa | Bali |
| 12 | Carrefour Hypermart | Bali |
| 13 | Alila Villas Bali | Bali |
| 14 | Keraton Residence Plaza Indonesia | Jakarta |
| 15 | Paramount Plaza | Tangerang |
| 16 | Paramount Residence | Tangerang |
| 17 | Hotel Atria Magelang | Magelang |
| No. | Project Name | Location |
|---|---|---|
| 01 | Alana Vasanti Villa | Bali |
| 02 | Hotel Savoya Bali | Bali |
| 03 | The Heaven Villa | Bali |
| 04 | Hotel Ibis Surabaya | Surabaya |
| 05 | Palu Grand Mall | Palu |
| 06 | Mataram City Yogyakarta | Yogyakarta |
| 07 | Hotel Ibis Makassar | Makassar |
| 08 | Hotel Aquarius Sampit | Sampit |
| 09 | MNC Office Building | Surabaya |
| 10 | Hotel Swiss Bellinn | Surabaya |
| 11 | Wilmar Business Institute | Medan |
| 12 | Supermall Pakuwon Phase 2 & 3 | Surabaya |
| 13 | Royal Tulip Saranam Resort | Bali |
| 14 | World Trade Centre 3 Jakarta | Jakarta |
| 15 | East Coast Centre | Surabaya |
| 16 | Technopreneur Building Batam | Batam |
| 17 | LVMDP Installation – Hotel Unigraha | Riau Complex, PT RAPP, Riau |
06 / CONTACT US
Let's build the
future together.
Professional, integrated engineering and construction solutions focused on results.
BUSINESS ENQUIRIES · PHONE / WHATSAPP+62 822 2727 8224
COMPANY EMAILpt.leksonostarberkembang@gmail.com
ADDRESS
Taman Batu Aji Indah II, Block H No. 3
Sagulung, Batam, Riau Islands 29425
Indonesia